26808870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{81239}}^1$

素因数の和:81260

約数の個数: 32

約数和(自身を含む): 70191360

約数和(自身を除く): 43382490

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 81239, 162478, 243717, 406195, 487434, 812390, 893629, 1218585, 1787258, 2437170, 2680887, 4468145, 5361774, 8936290, 13404435, 26808870]

約数ペア:

[(1, 26808870), (2, 13404435), (3, 8936290), (5, 5361774), (6, 4468145), (10, 2680887), (11, 2437170), (15, 1787258), (22, 1218585), (30, 893629), (33, 812390), (55, 487434), (66, 406195), (110, 243717), (165, 162478), (330, 81239)]